[Intel-gfx] [RFC][PATCH 4/8] drm/i915: Use local pipe_config varariable when available

[Ander Conselvan de Oliveira]

In function that define a local pipe_config variable to point to
crtc->config, replace remaining references to crtc->config with
the local variable. This makes the code more consistent and easier
to change in an automated manner.
---
 drivers/gpu/drm/i915/intel_display.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 3bceacb..da5af23 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4602,7 +4602,7 @@ static void i9xx_pfit_enable(struct intel_crtc *crtc)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc_state *pipe_config = &crtc->config;
 
-	if (!crtc->config.gmch_pfit.control)
+	if (!pipe_config->gmch_pfit.control)
 		return;
 
 	/*
@@ -5925,7 +5925,7 @@ static void vlv_prepare_pll(struct intel_crtc *crtc,
 		vlv_dpio_write(dev_priv, pipe, VLV_PLL_DW10(pipe),
 				 0x00d0000f);
 
-	if (crtc->config.has_dp_encoder) {
+	if (pipe_config->has_dp_encoder) {
 		/* Use SSC source */
 		if (pipe == PIPE_A)
 			vlv_dpio_write(dev_priv, pipe, VLV_PLL_DW5(pipe),
@@ -7541,7 +7541,7 @@ static void intel_cpu_transcoder_get_m_n(struct intel_crtc *crtc,
 void intel_dp_get_m_n(struct intel_crtc *crtc,
 		      struct intel_crtc_state *pipe_config)
 {
-	if (crtc->config.has_pch_encoder)
+	if (pipe_config->has_pch_encoder)
 		intel_pch_transcoder_get_m_n(crtc, &pipe_config->dp_m_n);
 	else
 		intel_cpu_transcoder_get_m_n(crtc, pipe_config->cpu_transcoder,
-- 
1.9.1